package shiyan5;

import java.util.Scanner;
public class Wenben {
	public static void main(String[] args) {
		Chuli c = new Chuli();
		c.show();
		
		Xieru wf = new Xieru();
		wf.write(c.chg);
		
		Scanner str=new Scanner(System.in);
		String str1 =str.nextLine();
		Tongji t = new Tongji(c.str1,str1);
		t.tongji();
		
		
		
	}
}
